INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '738324794b133ec2f9206af102c1bc1a313f8fea02671c910fcb74891670c28e', 
    'sNazBT4zZBAI9UxTkLly/fervJfs/rd6hf9hwQljq5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)